@import "https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg-primary:#fcf6f0;--bg-secondary:#fff;--bg-tertiary:#f8f4ef;--bg-grid:#f2e7de;--bg-card:#fff;--bg-card-hover:#fffdf9;--bg-input:#f5f0ea;--bg-overlay:#fcf6f0eb;--bg-editor:#373e47;--bg-editor-bar:#ffffff0d;--text-primary:#2c3e50;--text-secondary:#4a5568;--text-muted:#718096;--text-inverse:#fff;--accent-primary:#b86a7c;--accent-pink-light:#fbe6dd;--accent-green:#8bbca0;--accent-green-light:#c0ebd0;--accent-green-dark:#437653;--accent-green-border:#9dcdae;--accent-blue:#cfe6f5;--accent-blue-dark:#d8edfa;--accent-cyan:#2dd4bf;--accent-orange:#f59e0b;--accent-red:#ef4444;--accent-purple:#9333ea;--border-color:#eae1d7;--border-light:#f2e7de;--shadow-sm:0 2px 8px #00000008;--shadow-md:0 4px 12px #0000000a;--shadow-lg:0 10px 30px #0000000f;--shadow-glow:0 0 10px #b86a7c1a;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:24px;--radius-pill:999px;--font-sans:"JetBrains Mono", "Inter", monospace;--font-mono:"JetBrains Mono", monospace;--transition:.2s ease;--transition-slow:.4s cubic-bezier(.19,1,.22,1)}[data-theme=dark]{--bg-primary:#0f111a;--bg-secondary:#161a29;--bg-tertiary:#1c2236;--bg-grid:#1a1f30;--bg-card:#1c2236;--bg-card-hover:#232a42;--bg-input:#121624;--bg-overlay:#0f111aeb;--bg-editor:#0d1117;--text-primary:#f9fafb;--text-secondary:#d1d5db;--text-muted:#9ca3af;--border-color:#2e364f;--border-light:#374151;--shadow-sm:0 2px 8px #0003;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 10px 40px 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var(--border-color);z-index:100;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.nav-brand{color:var(--accent-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.nav-brand-icon{width:36px;height:36px;color:var(--accent-primary);justify-content:center;align-items:center;display:flex}.nav-brand-text{letter-spacing:2px;color:var(--text-primary);font-size:1.3rem;font-weight:800}.nav-links{align-items:center;gap:8px;list-style:none;display:flex}.nav-link{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;height:34px;transition:border-color var(--transition), background-color var(--transition);align-items:stretch;padding:0;text-decoration:none;display:inline-flex;position:relative}.nav-link-inner{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;box-shadow:0 4px 0 var(--border-color);align-items:center;gap:6px;width:100%;padding:8px 14px;font-size:.82rem;font-weight:700;transition:transform .15s ease-out,box-shadow .15s ease-out,background-color .15s,border-color .15s,color .15s;display:flex;position:relative;bottom:4px}.nav-link:hover{border-color:var(--accent-primary)}.nav-link:hover .nav-link-inner{background:var(--accent-pink-light);border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(4px);box-shadow:0 0 #0000}.nav-link.active{border-color:var(--accent-primary)}.nav-link.active .nav-link-inner{background:var(--accent-pink-light);border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(4px);box-shadow:0 0 #0000}.nav-icon{font-size:.9rem}.switch{border-radius:30px;flex-shrink:0;width:4em;height:2.2em;font-size:14px;display:inline-block;position:relative;box-shadow:0 0 10px #0000001a}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#2a2a2a;border-radius:30px;transition:all .4s;position:absolute;inset:0;overflow:hidden}.slider:before{content:"";border-radius:20px;width:1.2em;height:1.2em;transition:all .4s cubic-bezier(.81,-.04,.38,1.5);position:absolute;bottom:.5em;left:.5em;box-shadow:inset 8px -4px #fff}.switch input:checked+.slider{background-color:#00a6ff}.switch input:checked+.slider:before{transform:translate(1.8em);box-shadow:inset 15px -4px 0 15px #ffcf48}.star{background-color:#fff;border-radius:50%;width:5px;height:5px;transition:all .4s;position:absolute}.star_1{top:.5em;left:2.5em}.star_2{top:1.2em;left:2.2em}.star_3{top:.9em;left:3em}.switch input:checked~.slider .star{opacity:0}.cloud{opacity:0;pointer-events:none;width:3.5em;transition:all 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var(--transition);padding:28px}.card:hover{box-shadow:var(--shadow-lg)}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);font-size:.85rem;font-weight:800}.btn{font-family:var(--font-mono);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);text-transform:uppercase;letter-spacing:.5px;border:none;align-items:center;gap:8px;padding:12px 24px;font-size:.85rem;font-weight:800;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-green-light);color:var(--accent-green-dark);border:1.5px solid var(--accent-green-border);box-shadow:0 4px 0 var(--accent-green-border)}.btn-primary:hover{transform:translateY(-1px)}.btn-primary:active{box-shadow:0 2px 0 var(--accent-green-border);transform:translateY(2px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border:1.5px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.btn-accent{background:var(--accent-pink-light);color:var(--accent-primary);border:1.5px solid var(--accent-primary);box-shadow:0 4px #b86a7c4d}.btn-sm{border-radius:var(--radius-sm);padding:6px 14px;font-size:.75rem}.editor-wrapper{background:var(--accent-blue-dark);border-radius:var(--radius-lg);border:1px solid #c8e0f0;padding:20px}.editor-inner{background:var(--bg-card);border-radius:var(--radius-md);border:1.5px solid var(--border-color);padding:24px}.editor-chrome{background:var(--bg-editor);border:1.5px solid #2d323a;border-radius:12px;overflow:hidden}.editor-chrome-bar{border-bottom:1px solid var(--bg-editor-bar);justify-content:space-between;align-items:center;padding:10px 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[style*="font-size:1.8rem"]{animation-play-state:paused;transform:scale(1.2)rotate(10deg)}.det-case-card [style*=font-size\:3rem]{animation-delay:calc(var(--i,0) * .5s)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes iconFloat{0%,to{transform:translateZ(20px)translateY(0)rotateY(0)rotateX(0)}25%{transform:translateZ(20px)translateY(-5px)rotateY(3deg)rotateX(-2deg)}50%{transform:translateZ(20px)translateY(-8px)rotateY(-2deg)rotateX(3deg)}75%{transform:translateZ(20px)translateY(-3px)rotateY(4deg)rotateX(-1deg)}}@keyframes iconPulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)translateY(-2px)}}@media (prefers-reduced-motion:reduce){.icon-3d-inner,.feature-icon,.nav-icon,[style*="font-size:3.5rem"],[style*=font-size\:4rem],[style*="font-size:4.5rem"],[style*=font-size\:3rem],[style*="font-size:2.5rem"],[style*=font-size\:2rem],.stat-card [style*="font-size:1.8rem"],.card [style*="font-size:1.8rem"]{transition:none!important;animation:none!important}}@media (width<=900px){.nav-links{background:var(--bg-overlay);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-bottom:1.5px solid var(--border-color);z-index:99;flex-direction:column;padding:16px;display:none;position:fixed;top:60px;left:0;right:0}.nav-links.open{display:flex}.mobile-menu-btn{justify-content:center;align-items:center;display:flex}.main-content{padding:16px}.page-title{font-size:1.8rem}}.game-stat-card-3d{perspective:400px;cursor:default;margin:10px;display:inline-block}.game-stat-card-inner{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:var(--radius-md);width:130px;height:120px;box-shadow:0 6px 0 var(--border-color), var(--shadow-md);transform-style:preserve-3d;will-change:transform;flex-direction:column;justify-content:center;align-items:center;padding:18px 12px;transition:transform .15s ease-out,box-shadow .15s ease-out,border-color .15s,background-color .15s;display:flex}.game-stat-card-3d:hover .game-stat-card-inner{box-shadow:0 2px 0 var(--accent-primary), var(--shadow-sm);border-color:var(--accent-primary);background:var(--bg-card-hover);transform:translateY(4px)}.game-stat-icon{justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:8px;font-size:2.3rem;line-height:1;transition:transform .2s;animation:4s ease-in-out infinite iconFloat;display:inline-flex;overflow:visible!important}.game-stat-card-3d:nth-child(2) .game-stat-icon{animation-delay:.5s}.game-stat-card-3d:nth-child(3) .game-stat-icon{animation-delay:1s}.game-stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.76rem;font-weight:800;transition:color .15s}.game-stat-card-3d:hover .game-stat-label{color:var(--accent-primary)}.landing{max-width:1100px;margin:0 auto}.hero{text-align:center;padding:80px 20px 60px;animation:.6s fadeIn}.hero-badge{border-radius:var(--radius-pill);background:var(--accent-pink-light);color:var(--accent-primary);letter-spacing:1.5px;margin-bottom:24px;padding:6px 18px;font-size:.7rem;font-weight:800;display:inline-block}.hero-title{letter-spacing:-2px;color:var(--text-primary);margin-bottom:20px;font-size:3.5rem;font-weight:900;line-height:1.1}.hero-accent{color:var(--accent-primary)}.hero-desc{color:var(--text-muted);max-width:600px;margin:0 auto 32px;font-size:1.05rem;font-weight:500;line-height:1.7}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:48px;display:flex}.hero-btn{padding:14px 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p{color:var(--text-secondary);margin-top:8px;font-size:.88rem;line-height:1.7}.lesson-section{margin-bottom:24px}.lesson-section-label{color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase;margin-bottom:10px;font-size:.75rem;font-weight:800}.syntax-block{background:var(--bg-editor);border-radius:var(--radius-md);color:#e6edf3;white-space:pre-wrap;border:1.5px solid #2d323a;padding:16px 20px;font-size:.88rem;line-height:1.7;overflow-x:auto}.example-query-btn{background:var(--bg-tertiary);border:1.5px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;text-align:left;font-family:var(--font-mono);align-items:flex-start;gap:10px;width:100%;padding:12px 16px;transition:all .15s;display:flex}.example-query-btn:hover{border-color:var(--accent-primary);background:var(--accent-pink-light);transform:translate(4px)}.example-prefix{color:var(--accent-primary);flex-shrink:0;margin-top:1px;font-weight:800}.example-query-btn 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